114681791 has 4 divisors (see below), whose sum is σ = 131064912. Its totient is φ = 98298672.

The previous prime is 114681757. The next prime is 114681799. The reversal of 114681791 is 197186411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 197186411 = 281 ⋅701731.

It is a cyclic number.

It is not a de Polignac number, because 114681791 - 2⁶ = 114681727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114681799) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8191550 + ... + 8191563.

It is an arithmetic number, because the mean of its divisors is an integer number (32766228).

Almost surely, 2^114681791 is an apocalyptic number.

114681791 is a deficient number, since it is larger than the sum of its proper divisors (16383121).

114681791 is an equidigital number, since it uses as much as digits as its factorization.

114681791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16383120.

The product of its digits is 12096, while the sum is 38.

The square root of 114681791 is about 10708.9584460862. The cubic root of 114681791 is about 485.8454675866.

The spelling of 114681791 in words is "one hundred fourteen million, six hundred eighty-one thousand, seven hundred ninety-one".